Our rechargeable electric wine opener built-in large lithium battery which can open up 60 bottles in a full charge, so that can fully meet your needs and no need to charge it frequently. There is a USB charging port on the wine corkscrew and just need 2 hours for full charging. The electric corkscrew bottle opener is made of premium 304 stainless steel material, which is very durable and anti-rust, it can keep bright after for long-term use. The surface of this portable opener is smooth and round, allowing you comfortable to hold. There are 4 battery power indicators on the top of the electric wine opener to show how much left to allow you to track the status of the battery in real time, and charge this stainless steel opener in time when the battery is almost used up. This is a transparent visual window on the bottom of the rechargeable automatic electric corkscrew to make you can see working process very clearly, the blue light shines when open the cork, the red light shines when release the cork. Colour:Silver Material:stainless steel Size:46x203mm Package Contents: 1 * Corkscrew 1 * USB cable 1 * paper cutter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.